FLEX - Single Phase, Duplex
Model: FLXC1D | Clear Door
QSG00378_Rev04_FLEX Clear Door 1P Duplex FLXC1D Series.pdf | September 13th, 2023 7:19am
Introduction
The Flex Control Panel Duplex is a control panel capable of controlling and monitoring two pumps and five sensor
inputs. It can be configured as a five float panel, or as a four float + one transducer panel. Additionally, it features
pump seal fail sensor inputs, auxiliary cutout inputs, and optional current sensor inputs for each pump. Pump
mode control (hand mode, off mode, and auto mode) are controlled via buttons on the inner front door of the
control panel. For controlling the pumps, the panel can be equipped with either contactors or with a cost saving
replaceable power relay board. The Flex Control Panel can be configured for demand dose or time dose control. An
auxiliary dry contact output is also included for interfacing to remote alarms or to building automation systems.
This panel also features a menu system to enable maximum field configuration as well as thorough statistics
tracking. Finally, the panel can be connected to Vizzysite for remote tracking, control, and configuration.
Before Installation
Before proceeding with the installation or operation of the control panel read all instructions thoroughly, as well as
comply with all Federal, State and Local Codes, Regulations and Practices. The control panel must be installed by
qualified personnel familiar with all applicable local electrical and mechanical codes. Refer to the National
Electrical Code (NFPA 70). Failure to properly install and test this product can result in personal injury or
equipment malfunction. All conduit connected to the panel must be sealed with conduit sealant to prevent
moisture or gases from entering the panel. NEMA 1 enclosures are for indoor use only while NEMA 4X panel
enclosures may be used indoor or outdoor. Refer to panel model name plate on inside of door for enclosure rating.
Note: If options are ordered that affect the number of floats, refer to the panel schematic for complete information.
Safety Guidelines
1. DO NOT USE WITH FLAMMABLE OR EXPLOSIVE FLUIDS SUCH AS GASOLINE, FUEL OIL, KEROSENE,
ETC. DO NOT USE IN EXPLOSIVE ATMOSPHERES. CONTROL PANEL SHOULD ONLY BE USED IN
WATER AND WASTEWATER APPLICATIONS THAT ARE NOT RATED AS A HAZARDOUS LOCATION.
2. DO NOT WORK ON THE CONTROL PANEL WITH LIVE VOLTAGE APPLIED TO THE CONTROL PANEL
WITH WET HANDS OR WHEN STANDING ON A WET SURFACE.
3. DISCONNECT ALL ELECTRICAL SERVICE BEFORE WORKING ON OR HANDLING THE CONTROL PANEL
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